<template>
    <div class="shopcar-container">
        <div class="goods-list">
            <div class="mui-card" v-for="(item,i) in goodslist" :key="item.id">
				<div class="mui-card-content">
					<div class="mui-card-content-inner">
						<mt-switch @change="selectedChanged(item.id, $store.getters.getGoodsSelected[item.id])" v-model="$store.getters.getGoodsSelected[item.id]"></mt-switch>
                        <img :src="item.img_url" alt="">
                        <div class="info">
                            <h1>{{item.title}}</h1>
                            <p>
                                <span class="price">{{item.sell_price}}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                                <a href="#" @click.prevent="remove(item.id,i)">删除</a>
                            </p>
                        </div>
					</div>
				</div>
			</div>
        </div>

        <div class="mui-card">
            <div class="mui-card-content">
                <div class="mui-card-content-inner jiesuan">
                    <div class="left">
                        <p>总计（不含运费）</p>
                        <p>已选商品 <span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span> 件，总价 <span class="red">¥{{$store.getters.getGoodsCountAndAmount.amount}}</span> </p>
                    </div>
                    <mt-button type="danger">去结算</mt-button>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
import numbox from '../subcomponents/shopcar_numbox.vue'
export default {
    components: {
        numbox
    },
    data() {
        return {
            goodslist: []
        }
    },
    methods: {
        getGoodsList(){
            var idArr=[]
            this.$store.state.car.forEach(item=>idArr.push(item.id))
            if(idArr.length<=0){
                return
            }
            this.$http.get("output/shopcar/goodslist/index.php?id="+idArr.join(",")).then(result=>{
                this.goodslist=result.body
            })
        },
        remove(id,index){
            this.goodslist.splice(index,1)
            this.$store.commit('removeFromCar',id)
        },
        selectedChanged(id,val){
            this.$store.commit('updateGoodsSelected',{
                id,
                selected: val
            })
        }
    },
    created() {
        this.getGoodsList()
    }
}
</script>

<style lang="scss" scoped>
.shopcar-container{
    background-color: #eee;
    overflow: hidden;
    .goods-list{
        .mui-card-content-inner{
            display: flex;
            align-items: center;
            padding: 3px;
        }
        img{
            width: 60px;
            height: 60px;
        }
        h1{
            font-size: 13px;
        }
        .info{
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            .price{
                color: red;
                font-weight: bold;
            }
        }
    }
    .jiesuan{
        display: flex;
        justify-content: space-between;
        align-items: center;
        .red{
            color: red;
            font-weight: bold;
            font-size: 16px;
        }
    }
}
</style>
